Cross Selectip Porous Point Refill， Medium Blue (8441)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> We were America's first manufacturer of quality writing instruments， and that means that we've been making pens people use， depend on and enjoy for a long time. </span></li><li><span class="a-list-item"> All Cross writing instruments are unquestionably guaranteed against mechanical failure， regardless of age. Should there ever be a problem， please call a Customer Service Specialist at 1-800-282-7677. </span></li><li><span class="a-list-item"> Cross offers a wide range of ball-point refill sizes and colors; Selectip gel rolling balls， porous-points (felt tips)， ball-points and document markers; 0.5mm pencil leads; specially formulated cartridges and bottled inks. </span></li><li><span class="a-list-item"> Blue Ink </span></li><li><span class="a-list-item"> Medium Point </span></li><li><span class="a-list-item"> Authentic Cross Refill </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/21SU1EAVnSL.jpg" noproxy>